U.S. beef production is the most sustainable in the world April 20, 2021 Brownfield AG News Tweet Share LinkedIn Email You may have heard about cows and greenhouse gas emission concerns, but a new study shows US beef production is the most sustainable in the world. … Leave a ReplyYour email address will not be published.CommentYou may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong> Name * Email * Website Δ